| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 Ba(OH)2 = Ba2[Zn(OH)6]
Al2(SO4)3 + CH3COONa + H2O = AlOHSO4 + CH3COOH + Na2SO4 =>
Al2(SO4)3 + 2 CH3COONa + 2 H2O = 2 AlOHSO4 + 2 CH3COOH + Na2SO4
Fe + Cu2Cl2 = FeCl3 + Cu =>
2 Fe + 3 Cu2Cl2 = 2 FeCl3 + 6 Cu
(NH4)3P(Mo3O10)4 + NaOH = NaNH4HPO4 + (NH4)2MoO4 + Na2MoO4 + H2O =>
(NH4)3P(Mo3O10)4 + 23 NaOH = NaNH4HPO4 + (NH4)2MoO4 + 11 Na2MoO4 + 11 H2O
Mn(OH)2 + NH3 + H2O = MnNH4 + OH =>
Mn(OH)2 + NH3 + H2O = MnNH4 + 3 OH
C3H7COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
4 C3H7COOH + 5 Na2CO3 = 10 CH3COONa + CO2 + H2O
Zn + Cu2{+} = Zn{+} + Cu =>
Zn + Cu2{+} = Zn{+} + 2 Cu
Cd + Sn{+2} = Cd{+2} + Sn =>
Cd + Sn{+2} = Cd{+2} + Sn
Fe2(SO4)3 + Cd = CdSO4 + Fe =>
Fe2(SO4)3 + 3 Cd = 3 CdSO4 + 2 Fe
NaBH4 + H2O = NaBO3 + H =>
NaBH4 + 3 H2O = NaBO3 + 10 H
Fe + H2SeO4 = FeSeO4 + H2 =>
Fe + H2SeO4 = FeSeO4 + H2
H2O(l) + Cl2(g) = HCl(aq) + HOCl =>
H2O(l) + Cl2(g) = HCl(aq) + HOCl
NH4Cl + KOH = KCl + NH4OH = KCl + H2O + NH3 =>
NH4Cl + KOH = KCl + NH4OH
ZnS + HCl = ZnCl2 + S + H =>
ZnS + 2 HCl = ZnCl2 + S + 2 H
AlO3C9H21 + NaOH + H2O = NaAlO4H4 + C3H8O =>
AlO3C9H21 + NaOH + 3 H2O = NaAlO4H4 + 3 C3H8O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaCO3 + Cl2 = OCl2 + CaCl2 + CO2 =>
CaCO3 + 2 Cl2 = OCl2 + CaCl2 + CO2
KMnO4 + C = CO2 + MnO2 + K2MnO4 =>
2 KMnO4 + C = CO2 + MnO2 + K2MnO4
CaClO + C6H8O7 = ClO2 + CaCl2 + Ca3C6H5O7 + H2O =>
9 CaClO + 2 C6H8O7 = 3 ClO2 + 3 CaCl2 + 2 Ca3C6H5O7 + 3 H2O
CuFeS2 + H2SO4 = CuSO4 + FeSO4 + SO2 + H2O =>
CuFeS2 + 8 H2SO4 = CuSO4 + FeSO4 + 8 SO2 + 8 H2O
NH4ClO4 + Al = Al2O3 + AlCl3 + H2O + N2 =>
6 NH4ClO4 + 10 Al = 4 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2
C6H12O2 + H2O = C4H9OH + CO2 =>
3 C6H12O2 + 2 H2O = 4 C4H9OH + 2 CO2
SO3 + Na2SO3 = Na2SO4 + SO2 =>
SO3 + Na2SO3 = Na2SO4 + SO2
Zn + KNO3 + H2SO4 = (NH4)2 + ZnSO4 + K2SO4 + H2O =>
9 Zn + 2 KNO3 + 10 H2SO4 = (NH4)2 + 9 ZnSO4 + K2SO4 + 6 H2O
CuS + Ni2(SO4)3 = CuSO4 + Ni2S3 =>
3 CuS + Ni2(SO4)3 = 3 CuSO4 + Ni2S3
HCl(aq) + KOH(aq) = H2O + KCl =>
HCl(aq) + KOH(aq) = H2O + KCl
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H7NO + C4H6O3 = C8H9NO2 + CH3CO2H =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3CO2H
C5H11NO2S + O2 = CO(NH2)2 + CO2 + H2O + S =>
2 C5H11NO2S + 12 O2 = CO(NH2)2 + 9 CO2 + 9 H2O + 2 S
Co(C2H3O2)2 + AP = AP(C2H3O2)3 + Co =>
3 Co(C2H3O2)2 + 2 AP = 2 AP(C2H3O2)3 + 3 Co
Au(OH)3 + HNO3 = HAu(NO3)4 + H2O =>
Au(OH)3 + 4 HNO3 = HAu(NO3)4 + 3 H2O
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
{-}40 = {-}27 =>
{-}40 = {-}27
SN(OH)2 + HCl = SNOHCl + H2O =>
SN(OH)2 + HCl = SNOHCl + H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Au + NO3{-} + Cl{-} + H{+} = AuCl4{-} + NO2 + H2O =>
Au + 3 NO3{-} + 4 Cl{-} + 6 H{+} = AuCl4{-} + 3 NO2 + 3 H2O
C8H18 = C8H12 + H2 =>
C8H18 = C8H12 + 3 H2
Mg + H2O + Nh4Cl = MgCl2 + H2 + Nh4OH =>
Mg + 2 H2O + 2 Nh4Cl = MgCl2 + H2 + 2 Nh4OH
Zn(OH)2LiOH = Zn(OH)3Li =>
Zn(OH)2LiOH = Zn(OH)3Li
C3H7COOH + Zn3CO2 = C3H7COOZn + CO2 + H2O =>
57 C3H7COOH + 20 Zn3CO2 = 60 C3H7COOZn + 8 CO2 + 18 H2O
Fe(SO4)3 + Na = Na2SO4 + Fe =>
Fe(SO4)3 + 6 Na = 3 Na2SO4 + Fe
CaOH(aq) + HCl(aq) = H2O(l) + CaCl(aq) =>
CaOH(aq) + HCl(aq) = H2O(l) + CaCl(aq)
NH3 + CdCl2 = [Cd(NH3)6]Cl2 =>
6 NH3 + CdCl2 = [Cd(NH3)6]Cl2
MnCl3 + K3PO4 = K3Mn + Cl3PO4 =>
MnCl3 + K3PO4 = K3Mn + Cl3PO4
NH4Cl + SrSO4 = (NH4)2SO4 + SrCl2 =>
2 NH4Cl + SrSO4 = (NH4)2SO4 + SrCl2
FeSO4 + NH2OH + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
4 FeSO4 + 2 NH2OH + 3 H2SO4 = (NH4)2SO4 + 2 Fe2(SO4)3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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